Provide a visual cue that text in a small column in truncated.

In Windows Explorer you see that text in a small column in truncated by an appended "...".

Azure Storage Explorer does not provide something like that, and that caused me to wonder why my code only returned a single row with "PartitionKey4", while I could see a whole list in Azure Storage Explorer. After widening the column I discovered
that these were actually PartitionKey40, PartitionKey41, etc. facepalm